255750972

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1\times {\mathrm{487}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 605041920

約数和(自身を除く): 349290948

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 409, 428, 487, 642, 818, 974, 1227, 1284, 1461, 1636, 1948, 2454, 2922, 4908, 5844, 43763, 52109, 87526, 104218, 131289, 156327, 175052, 199183, 208436, 262578, 312654, 398366, 525156, 597549, 625308, 796732, 1195098, 2390196, 21312581, 42625162, 63937743, 85250324, 127875486, 255750972]

約数ペア:

[(1, 255750972), (2, 127875486), (3, 85250324), (4, 63937743), (6, 42625162), (12, 21312581), (107, 2390196), (214, 1195098), (321, 796732), (409, 625308), (428, 597549), (487, 525156), (642, 398366), (818, 312654), (974, 262578), (1227, 208436), (1284, 199183), (1461, 175052), (1636, 156327), (1948, 131289), (2454, 104218), (2922, 87526), (4908, 52109), (5844, 43763)]